could presuppose
Verbe régulier : presuppose - presupposed- presupposed
Traduction française : présupposer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could presuppose
you could presuppose
he could presuppose
we could presuppose
you could presuppose
they could presuppose 	I could be presupposing
you could be presupposing
he could be presupposing
we could be presupposing
you could be presupposing
they could be presupposing	I could have presupposed
you could have presupposed
he could have presupposed
we could have presupposed
you could have presupposed
they could have presupposed	I could have been presupposing
you could have been presupposing
he could have been presupposing
we could have been presupposing
you could have been presupposing
they could have been presupposing	

Négation 	
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I could not presuppose
you could not presuppose
he could not presuppose
we could not presuppose
you could not presuppose
they could not presuppose 	I could not be presupposing
you could not be presupposing
he could not be presupposing
we could not be presupposing
you could not be presupposing
they could not be presupposing	I could not have presupposed
you could not have presupposed
he could not have presupposed
we could not have presupposed
you could not have presupposed
they could not have presupposed	I could not have been presupposing
you could not have been presupposing
he could not have been presupposing
we could not have been presupposing
you could not have been presupposing
they could not have been presupposing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I presuppose?
could you presuppose?
could he presuppose?
could we presuppose?
could you presuppose?
could they presuppose? 	could I be presupposing?
could you be presupposing?
could he be presupposing?
could we be presupposing?
could you be presupposing?
could they be presupposing? 	could I have presupposed?
could you have presupposed?
could he have presupposed?
could we have presupposed?
could you have presupposed?
could they have presupposed? 	could I have been presupposing?
could you have been presupposing?
could he have been presupposing?
could we have been presupposing?
could you have been presupposing?
could they have been presupposing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not presuppose?
could you not presuppose?
could he not presuppose?
could we not presuppose?
could you not presuppose?
could they not presuppose? 	could I not be presupposing?
could you not be presupposing?
could he not be presupposing?
could we not be presupposing?
could you not be presupposing?
could they not be presupposing? 	could I not have presupposed?
could you not have presupposed?
could he not have presupposed?
could we not have presupposed?
could you not have presupposed?
could they not have presupposed? 	could I not have been presupposing?
could you not have been presupposing?
could he not have been presupposing?
could we not have been presupposing?
could you not have been presupposing?
could they not have been presupposing?